253157280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{527411}}^1$

素因数の和:527429

約数の個数: 48

約数和(自身を含む): 797446944

約数和(自身を除く): 544289664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 527411, 1054822, 1582233, 2109644, 2637055, 3164466, 4219288, 5274110, 6328932, 7911165, 8438576, 10548220, 12657864, 15822330, 16877152, 21096440, 25315728, 31644660, 42192880, 50631456, 63289320, 84385760, 126578640, 253157280]

約数ペア:

[(1, 253157280), (2, 126578640), (3, 84385760), (4, 63289320), (5, 50631456), (6, 42192880), (8, 31644660), (10, 25315728), (12, 21096440), (15, 16877152), (16, 15822330), (20, 12657864), (24, 10548220), (30, 8438576), (32, 7911165), (40, 6328932), (48, 5274110), (60, 4219288), (80, 3164466), (96, 2637055), (120, 2109644), (160, 1582233), (240, 1054822), (480, 527411)]